DOJ Ten Foreign Nationals Crypto Market Manipulation Ring
Summary
Operation Token Mirrors was a multi-year FBI and IRS Criminal Investigation undercover operation culminating in the March 30, 2026 unsealing of three federal indictments charging ten foreign nationals employed across four cryptocurrency financial services firms — Gotbit, Vortex, Contrarian, and Antier Solutions — with wire fraud conspiracy and wire fraud for coordinated wash trading and pump-and-dump schemes designed to artificially inflate token prices and trading volumes. The case, filed in the Northern District of California, represents one of the most comprehensive enforcement actions against professional wash trading services in the history of crypto markets. More than $1 million in cryptocurrency has been seized, two defendants have pleaded guilty and been sentenced, and three were extradited from Singapore.
Connected Entities
1 entities · 10 linked investigationsTimeline(11 events)
2024-10
Operation Token Mirrors launched by FBI and IRS-CI using undercover fictitious cryptocurrency token projects including 'Lexobit' to infiltrate wash trading service providers.
TRM Labs2025-03-25
Federal grand jury in San Francisco indicts Gotbit employees Antoine Tsao, Ian Sofronov, and Nemanja Popov on wire fraud conspiracy and wire fraud charges.
IRS Criminal Investigation2025-03-25
Gotbit founder Aleksei Andriunin reaches a separate plea agreement, agreeing to forfeit $23 million in cryptocurrency assets for market manipulation.
CoinDesk2025-03-30
Antoine Tsao (Gotbit, Taiwanese national) arrested at JFK International Airport in New York.
IRS Criminal Investigation2025-06-02
Antoine Tsao pleads guilty to conspiracy to commit wire fraud and is sentenced by U.S. District Court Judge Araceli Martinez-Olguin in Oakland.
IRS Criminal Investigation2025-06-03
Forfeiture order issued covering 1.2 million USDT seized from Antoine Tsao's cryptocurrency address.
TRM Labs2025-08-28
Vortex executives Gleb Gora, Sergei Ryzhkov, and Michael Vogel indicted by federal grand jury.
IRS Criminal Investigation2025-09-04
Contrarian and Antier Solutions defendants Manu Singh, Kushagra Srivastava, Vasu Sharma, and Sabby Singh indicted by federal grand jury.
IRS Criminal Investigation2025-10-02
Gleb Gora (Vortex CEO), Manu Singh (Contrarian CEO), and Vasu Sharma (Contrarian) arrested in Singapore in coordinated international law enforcement action.
The Star2026-02-10
Nemanja Popov (Gotbit, Serbian national), arrested at San Francisco International Airport, pleads guilty and is sentenced by Judge Martinez-Olguin.
IRS Criminal Investigation2026-03-30
U.S. Attorney's Office for the Northern District of California unseals all three indictments jointly and announces charges against all ten defendants. Three Singapore-extradited defendants arraigned. More than $1 million in cryptocurrency reported seized.
DOJ USAO-NDCADecision Log
- hash: J1dnHKLGyDNdWB1xzTBuwHzDXFPgsJgLAgN9ERnXtm35
This investigation is cryptographically anchored to the Solana blockchain and source URLs are archived via the Internet Archive.
model: claude-sonnet-4-6
generated: 6/19/2026, 11:15:30 PM
last updated: 6/19/2026, 11:15:40 PM
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